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TSM

Taiwan Semiconductor Manufacturing Co Ltd · NYSE

Congress and insiders, last 90 days

100%buying

Share of the dollars reported

Bought $190KSold $0
$190K
reported in 90 days
3
people traded it
2
trades by House members
3
buys and sales by insiders

Unusual activity in TSM

Trades that stand out from what each person normally does.

See all
49Lipen Yuan bought $74K of TSMUnusual · Bought with their own money, and 3 more49Lipen Yuan bought $26K of TSMUnusual · Bought with their own money, and 3 more49Lipen Yuan bought $75K of TSMUnusual · Bought with their own money, and 3 more12Rep. Rick W. Allen bought $1K to $15K of TSMA bit unusual · A company insider traded TSM 6 days later

A flag means a trade differs from this person's usual pattern. It is not evidence of wrongdoing.

Who traded TSM

56 in all
WhoSideAmountTradedReportedWait to report
Rep. Cleo FieldsD-LA · House
Bought$1K to $15KOct 9, 2026Oct 22, 202613 days
Rep. Gilbert Ray Cisneros, Jr.D-CA · House
Bought$1K to $15KSep 22, 2026Oct 12, 202620 days
Rep. Rick W. AllenR-GA · House · Spouse
Bought$1K to $15KAug 12, 2026Sep 22, 202641 days
Lipen YuanVP · Insider filing
Bought$74KAug 19, 2026Aug 20, 20261 day
Lipen YuanVP · Insider filing
Bought$26KAug 18, 2026Aug 20, 20262 days
Lipen YuanVP · Insider filing
Bought$75KAug 18, 2026Aug 20, 20262 days
Rep. Cleo FieldsD-LA · House
Bought$1K to $15KJul 10, 2026Jul 30, 202620 days
Rep. Rick W. AllenR-GA · House · Spouse
Bought$1K to $15KMay 8, 2026Jun 16, 202639 days
Rep. Cleo FieldsD-LA · House
Bought$1K to $15KApr 9, 2026Apr 20, 202611 days
Rep. Julia LetlowR-LA · House
Bought$1K to $15KFeb 2, 2026Mar 12, 202638 days
Rep. Rick W. AllenR-GA · House · Spouse
Bought$1K to $15KFeb 19, 2026Mar 11, 202620 days
Rep. Gilbert Ray Cisneros, Jr.D-CA · House
Bought$1K to $15KFeb 26, 2026Mar 9, 202611 days
Rep. Gilbert Ray Cisneros, Jr.D-CA · House
Bought$100K to $250KFeb 9, 2026Mar 9, 202628 days
Rep. Gilbert Ray Cisneros, Jr.D-CA · House
Bought$1K to $15KJan 30, 2026Feb 13, 202614 days
Rep. Cleo FieldsD-LA · House
Bought$1K to $15KJan 8, 2026Feb 3, 202626 days
Rep. Julia LetlowR-LA · House
Sold$1K to $15KJul 24, 2025Jan 13, 2026173 days, late
Rep. Julia LetlowR-LA · House
Sold$1K to $15KJan 24, 2025Jan 13, 2026354 days, late
Rep. Julia LetlowR-LA · House
Bought$15K to $50KOct 23, 2024Jan 13, 2026447 days, late
Rep. Gilbert Ray Cisneros, Jr.D-CA · House
Sold$1K to $15KDec 24, 2025Jan 12, 202619 days
Rep. Gilbert Ray Cisneros, Jr.D-CA · House
Bought$1K to $15KNov 18, 2025Dec 15, 202527 days
Rep. Jared MoskowitzD-FL · House · Child
Bought$1K to $15KOct 10, 2025Nov 22, 202543 days
Rep. Jared MoskowitzD-FL · House
Bought$1K to $15KOct 10, 2025Nov 22, 202543 days
Rep. Jared MoskowitzD-FL · House · Child
Bought$1K to $15KOct 10, 2025Nov 22, 202543 days
Rep. Lisa C. McClainR-MI · House · Spouse
Sold$1K to $15KOct 31, 2025Nov 21, 202521 days
Rep. Lisa C. McClainR-MI · House · Spouse
Bought$1K to $15KOct 30, 2025Nov 21, 202522 days
Rep. Lisa C. McClainR-MI · House · Spouse
Sold$1K to $15KOct 30, 2025Nov 21, 202522 days
Rep. Lisa C. McClainR-MI · House · Spouse
Sold$1K to $15KOct 14, 2025Nov 21, 202538 days
Rep. Gilbert Ray Cisneros, Jr.D-CA · House
Bought$1K to $15KOct 17, 2025Nov 18, 202532 days
Rep. Cleo FieldsD-LA · House
Bought$100K to $250KOct 23, 2025Nov 12, 202520 days
Rep. Val T. HoyleD-OR · House · Spouse
Sold$1K to $15KSep 23, 2025Oct 10, 202517 days
Rep. Sheri BiggsR-SC · House · Spouse
Sold$1K to $15KMar 18, 2025Oct 5, 2025201 days, late
Rep. Lisa C. McClainR-MI · House · Spouse
Sold$50K to $100KAug 28, 2025Sep 12, 202515 days
Rep. Val T. HoyleD-OR · House · Spouse
Bought$1K to $15KMay 6, 2025Sep 12, 2025129 days, late
Rep. Val T. HoyleD-OR · House · Spouse
Bought$1K to $15KOct 29, 2024Sep 12, 2025318 days, late
Rep. Cleo FieldsD-LA · House
Bought$15K to $50KAug 15, 2025Sep 3, 202519 days
Rep. Cleo FieldsD-LA · House
Bought$15K to $50KAug 15, 2025Sep 3, 202519 days
Rep. Cleo FieldsD-LA · House
Bought$250K to $500KAug 13, 2025Sep 3, 202521 days
Rep. Cleo FieldsD-LA · House
Bought$50K to $100KAug 13, 2025Sep 3, 202521 days
Rep. Cleo FieldsD-LA · House
Bought$1K to $15KAug 13, 2025Sep 3, 202521 days
Rep. Cleo FieldsD-LA · House
Bought$1K to $15KAug 1, 2025Sep 3, 202533 days
Rep. Cleo FieldsD-LA · House
Bought$100K to $250KAug 1, 2025Sep 3, 202533 days
Rep. Lisa C. McClainR-MI · House · Spouse
Bought$1K to $15KJun 17, 2025Aug 13, 202557 days, late
Rep. Lisa C. McClainR-MI · House · Spouse
Bought$1K to $15KJun 9, 2025Aug 13, 202565 days, late
Rep. Lisa C. McClainR-MI · House · Spouse
Bought$100K to $250KNov 7, 2024Aug 13, 2025279 days, late
Rep. Lisa C. McClainR-MI · House · Spouse
Sold$50K to $100KOct 23, 2024Aug 13, 2025294 days, late
Rep. Lisa C. McClainR-MI · House · Spouse
Bought$15K to $50KJun 6, 2024Aug 13, 2025433 days, late
Rep. Lisa C. McClainR-MI · House · Spouse
Bought$15K to $50KMar 11, 2024Aug 13, 2025520 days, late
Rep. Cleo FieldsD-LA · House
Bought$100K to $250KJul 17, 2025Aug 6, 202520 days
Rep. Cleo FieldsD-LA · House
Bought$100K to $250KJun 25, 2025Jul 1, 20256 days
Rep. Josh GottheimerD-NJ · House · Joint account
Sold$1K to $15KApr 9, 2025May 14, 202535 days
Rep. Bruce WestermanR-AR · House
Sold$1K to $15KApr 21, 2025May 12, 202521 days
Rep. Bruce WestermanR-AR · House
Bought$1K to $15KMar 3, 2025Apr 16, 202544 days
Rep. Julie JohnsonD-TX · House · Joint account
Sold$1K to $15KMar 11, 2025Apr 14, 202534 days
Rep. Josh GottheimerD-NJ · House · Joint account
Sold$1K to $15KMar 4, 2025Apr 10, 202537 days
Rep. Robert P. Bresnahan, Jr.R-PA · House
Sold$1K to $15KMar 3, 2025Mar 27, 202524 days
Rep. Josh GottheimerD-NJ · House · Joint account
Sold$1K to $15KJan 28, 2025Feb 10, 202513 days

Senate trades are not included yet. Share prices and price charts are not shown yet. Insider rows are open-market buys and sales only.